55261567476

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{557}}^1\times {\mathrm{64091}}^1$

素因数の和:64701

約数の個数: 72

約数和(自身を含む): 143196397344

約数和(自身を除く): 87934829868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 557, 774, 1114, 1548, 1671, 2228, 3342, 5013, 6684, 10026, 20052, 23951, 47902, 64091, 71853, 95804, 128182, 143706, 192273, 215559, 256364, 287412, 384546, 431118, 576819, 769092, 862236, 1153638, 2307276, 2755913, 5511826, 8267739, 11023652, 16535478, 24803217, 33070956, 35698687, 49606434, 71397374, 99212868, 107096061, 142794748, 214192122, 321288183, 428384244, 642576366, 1285152732, 1535043541, 3070087082, 4605130623, 6140174164, 9210261246, 13815391869, 18420522492, 27630783738, 55261567476]

約数ペア:

[(1, 55261567476), (2, 27630783738), (3, 18420522492), (4, 13815391869), (6, 9210261246), (9, 6140174164), (12, 4605130623), (18, 3070087082), (36, 1535043541), (43, 1285152732), (86, 642576366), (129, 428384244), (172, 321288183), (258, 214192122), (387, 142794748), (516, 107096061), (557, 99212868), (774, 71397374), (1114, 49606434), (1548, 35698687), (1671, 33070956), (2228, 24803217), (3342, 16535478), (5013, 11023652), (6684, 8267739), (10026, 5511826), (20052, 2755913), (23951, 2307276), (47902, 1153638), (64091, 862236), (71853, 769092), (95804, 576819), (128182, 431118), (143706, 384546), (192273, 287412), (215559, 256364)]